Bearing 4312 ZZ
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 46 mm
Weight:: 2.64 kg
Outer diameter: 130 mm
The size of the width: 46 mm
Weight:: 2.64 kg
Technical specifications
Designation : 4312 ZZ
Dimensions, mm : 60x130x46
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.64 Kg
Dynamic load rating (C) - 101 kN
Static load rating (C0) - 88 kN
Grease lubrication speed - 2.1 rev/min
Bearing NN3028KW33 (3182128K)
Manufacturer: TMB
Sizes: 140x210x53 (mm)
Weight:: 6.44 (kg)
Bearing FC68429
Manufacturer: INA-FAG
Sizes: 50.800x75.438x0.813 (mm)
Weight:: 0.015 (kg)
Подшипник 5208
Manufacturer: NACHI
Sizes: 40x80x30.2 (mm)
Weight:: 0.57 (kg)
Подшипник 7013 C
Manufacturer: NSK-RHP
Sizes: 65x100x18 (mm)
Weight:: 0.493 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 66.40x72.60x3.10 (mm)
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 28.80x42.70x23.50 (mm)
5.7 NBR 70(174,30x05,70)
Manufacturer: KASTAS
3L 270
Manufacturer: ContiTech AG
Bearing 7234 B
Manufacturer: ETERNO
Sizes: 170x310x52 (mm)
Weight:: 19.69 (kg)
K22 NBR(20x32x7,5)
Manufacturer: KASTAS
Sizes: 20x32x7,5 (mm)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
